| Tournament | Round | Dianne Davis | Helen Hynes |
| 14.06.2004 Victorian Championships (VIC) | 18 | 389 | 325 |
| 13.06.2005 Victorian Championships (VIC) | 12 | 312 | 417 |
| 28.12.2005 Decathon (VIC) | 2 | 340 | 465 |
| 10.09.2006 Trans Tasman Fundraiser (VIC) | 2 | 325 | 412 |
| 26.11.2006 Arvo Tournament (VIC) | 5 | 339 | 507 |
| 21.01.2007 AESTIVAL FESTIVAL 2007 (VIC) | 3 | 335 | 411 |
| 03.05.2009 WSC FUND RAISER MAY (VIC) | 8 | 348 | 431 |
| 02.04.2018 2018 National Championship (ACT) | 15 | 358 | 385 |
| Head-to-head after 8 games | 1 | 7 | |
| Average score | 343.25 | 419.12 | |
| Spread: | -607 | 607 | |